How popular is Jazmon?

Jazmon is an uncommonly occurring given name for females. Jazmon is an equivalently uncommon surname too for both adults and children. (2000 U.S. Census)

Which version is better?

with its source form and related girl names. Jaslyn(#1625 from recent data), Jasmin(#885), Jasmine(#112), Jasmyn, Jasmyne, Jazmin(#431), Jazmine(#449), Jazmyn(#1353), Jazmyne, Jazzmin, Jazzmine and Yasmin(#932) are the prominent varying forms of Jazmon (outside Top 2000) rated in the Top 2000. Adoption of these relations of Jazmon reached its most widespread 21 years ago (average #787) and is now significantly reduced (#1315, down 77.2%), with forms like Yasmin becoming less in vogue. (2015 U.S. SSA Records)